I was staying in a shared-bathroom single room at B1, first of all the information provided by host to go from the airport to the place is very clear, so i got to the place without any problem from the airport, this is the cheapest place i found in aiabnb for my stay in thailand, the place is simple, clean, and tidy, i would say value for money at this price.

1. The hostel: The place is tidy and clean, there are 3 rooms in the same floor, so not a big problem for sharing the bathroom, the visitors living there are filtered by the host, so give me the sense of security and peace

2. Host: Friendly and provide a lot of relevant information, he's a good host and a friend ;)

3. Place around: The place is surrounded by good local massage shops (good price and good skills), bars (many visitors living around would go), restaurants and other hostels and hotels, i sometimes don't need to take a cab or the underground to go out as the place around can kill a lot of time already, it's in downtown area called silom but the place is away from the busy streets, i like the atmosphere there; after the stay i moved to another hotel in busy area called siam that everything is so different to make me miss the hostel

I recommend this place and I will def. spend few days there when i visit Bangkok again.